1. Color Recognition: Observe the gradual color changes of blocks of the same shape to cultivate your babys color sensitivity.2. Understanding Size: Observe the differences and commonalities between objects of different sizes and shapes to cultivate your babys observation skills.3. Durable Material: Made of impact-resistant wood, strong, durable, and not easily cracked.4. Developing Fine Motor Skills: Assemble geometric blocks of different sizes to develop hand-eye coordination.5. Comfortable to the Touch: Finely polished all over, burr-free and safe for hands, ensuring worry-free play. Specification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 30cm * 7cm * 4cm /…